GENEVA, June 29 -- SONY GROUP CORPORATION (1-7-1 Konan, Minato-kuTokyo 108-0075), 索尼集团公司 (日本东京都港区港南1-7-1), ZHANG, Wenqi (Room 301, 3/F, Commercial Block, Ping An International Financial Center, No.1 South Xinyuan RoadChaoyang District, Beijing 100027), 张文琦 (中国北京市朝阳区新源南路1号平安国际金融中心商业栋3层301室) filed a patent application (PCT/CN2024/086762) for "ELECTRONIC DEVICE FOR FEDERATED LEARNING SERVER, AND ELECTRONIC DEVICE FOR CORE NETWORK" on Apr 09,...